the medical examiner has now identified all the victims killed yesterday at sandy hook elementary school. 20 children ages 6 and 7 died along with 6 adults. all were shot multiple times at close range with an assault rifle, not handguns as reported yesterday. investigators also say the shooter forced his way into the school although they have not given specifics as to how. and about two hours ago, president obama announced he will attend a memorial service tomorrow in newtown. tonight the mourning is well under way. in the past two hours this vigil was held for victoria soto, the first grade teacher shot while trying to shield her first grade students from the gunman. her family says she lost her life doing what she loved. she was 27 years old. a live report from sandy hook in a moment but first, cbs 5 reporter don knapp is at a vigil in san francisco's dolores park. don. >> reporter: ann, even though we are a continent away from what happened in newtown, connecticut, people in san francisco in the bay area very much touched and troubled by what happened here. there was a vigil tonight o